This 2.4V 1500mAh NiMH battery is a compatible replacement for National EY903B. Compare the number printed on your current battery, its voltage, chemistry, dimensions and connector before ordering.
Included: One replacement battery pack.
Battery specifications
| Voltage | 2.4V |
| Capacity | 1500mAh |
| Chemistry | NiMH |
| Energy | 3.6Wh |
| Dimensions | 100.19 x 39.38 x 38.38mm |
| Battery weight | 99.5g /3.51 oz |
Replacing your National EY903B battery
Compare the connector shape, wire arrangement and polarity with your original battery. Check all listed specifications; a similar model name or matching voltage alone does not confirm a fit.
Compatible equipment models
ABB Minifix 210, National EY903, EZ502, EZ503, EZ581, EZ902, 6538-1, 6539-6, 6540-1, 6545-6, 6546-6, 6547-1, EY503B, EY3652, EY6220, EY9021, EZ1320, 6550-20, EY503BY, EY6220B, EY6220D, EY9021B, EZ502 2, EZ502-2, EY3652DA, EY3652DR, EY6220DR, Panasonic EY903, EZ502, EZ503, EZ581, EZ902, 6538-1, 6539-6, 6540-1, 6545-6, 6546-6, 6547-1, EY503B, EY3652, EY6220, EY9021, EZ1320, 6550-20, EY503BY, EY6220B, EY6220D, EY9021B, EZ502 2, EZ502-2, EY3652DA, EY3652DR, EY6220DR
Replacement battery numbers
National EY903, EZ503, EZ902, 6538 1, 6539 6, 6540 1, 6545 6, 6546 6, 6547 1, EY903B, 6550 20, Panasonic EY903, EZ503, EZ902, 6538 1, 6539 6, 6540 1, 6545 6, 6546 6, 6547 1, EY903B, EY9021, 6550 20, EY9021B